/* Components - Light & Professional Theme */

/* Buttons */
.btn {
  display: inline-block;
  padding: 16px 40px;
  font-size: var(--font-size-body-md);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base) var(--ease-smooth);
  text-align: center;
}

.btn-primary {
  background: var(--color-accent-primary);
  /* background: var(--gradient-primary); */
  color: #fff;
  box-shadow: 0 4px 16px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-primary);
}

.btn-secondary {
  background: transparent;
  color: var(--color-accent-primary);
  border: 2px solid var(--color-accent-primary);
}

.btn-secondary:hover {
  background: var(--color-accent-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 2px solid var(--color-accent-primary);
}

.btn-outline:hover {
  background: var(--color-accent-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-text {
  background: none;
  color: var(--color-accent-primary);
  padding: 8px 0;
  position: relative;
}

.btn-text::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent-primary);
  transition: width var(--transition-base) var(--ease-smooth);
}

.btn-text:hover::after {
  width: 100%;
}

.btn-lg {
  padding: 20px 48px;
  font-size: var(--font-size-body-lg);
}

.btn-sm {
  padding: 12px 32px;
  font-size: var(--font-size-body-sm);
}

/* Cards */
.card {
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: var(--card-padding);
  transition: all 0.4s var(--ease-smooth);
  border: 1px solid transparent;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-primary);
  border-color: var(--color-accent-primary);
}

.card-solution {
  text-align: center;
  display: block;
  text-decoration: none;
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
  will-change: transform;
}

.card-solution:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow-primary);
  border-color: var(--color-accent-primary);
}

.card-solution .icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  color: var(--color-accent-primary);
  transition: transform 0.4s ease, color 0.4s ease;
}

.card-solution:hover .icon {
  transform: scale(1.15) rotate(5deg);
  color: var(--color-accent-primary);
}

.card-solution .title {
  font-size: var(--font-size-h4);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: 16px;
}

.card-solution .description {
  font-size: var(--font-size-body-md);
  color: var(--color-text-secondary);
  line-height: var(--line-height-body);
  margin-bottom: 24px;
}

.card-project {
  /* background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line-regular); */
  overflow: hidden;
  transition: transform 0.4s var(--ease-smooth), box-shadow 0.4s var(--ease-smooth);
  transform: translateY(0);
  will-change: transform;
}

/* .card-project:hover {
  transform: translateY(-8px) !important;
  box-shadow: var(--shadow-xl);
} */

.card-project .img_cont {
  width: 100%;
  height: 240px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  flex-shrink: 0;
}

.card-project .image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-smooth);
  transform: scale(1);
  will-change: transform;
}

.card-project:hover .image {
  transform: scale(1.1);
}

.card-project .content {
  padding: 16px 0;
}

.card-project .title {
  font-size: var(--font-size-h5);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  line-height: 1.4;
}

.card-project .meta {
  font-size: var(--font-size-body-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.card-stat {
  text-align: center;
  padding: 40px 24px;
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
}

/* .card-stat:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow-primary);
} */

.card-stat .number {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-primary);
  line-height: 1;
  margin-bottom: 16px;
}

.card-stat .label {
  font-size: var(--font-size-h5);
  font-weight: 500;
  color: var(--color-text-tertiary);
  margin-bottom: 8px;
}

.card-stat .description {
  display: none;
  font-size: var(--font-size-body-md);
  color: var(--color-text-secondary);
}

/* Form Elements */
.input-group {
  margin-bottom: 24px;
}

.input-label {
  display: block;
  font-size: var(--font-size-body-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.input-label .required {
  color: var(--color-accent-primary);
}

.input-text,
.input-textarea,
.input-select {
  width: 100%;
  background: var(--color-bg-light);
  color: var(--color-text-primary);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: var(--font-size-body-md);
  transition: all var(--transition-base) var(--ease-smooth);
}

.input-text:focus,
.input-textarea:focus,
.input-select:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.1);
}

.input-text::placeholder,
.input-textarea::placeholder {
  color: var(--color-text-placeholder);
}

.input-textarea {
  min-height: 120px;
  resize: none;
}

.input-checkbox {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.input-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-right: 12px;
  cursor: pointer;
  accent-color: var(--color-accent-primary);
}

.input-checkbox label {
  font-size: var(--font-size-body-md);
  color: var(--color-text-primary);
  cursor: pointer;
}

/* Icon Box */
.icon-box {
  text-align: center;
  padding: 40px 24px;
}

.icon-box-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  color: var(--color-accent-primary);
}

.icon-box-title {
  font-size: var(--font-size-h5);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 12px;
}

.icon-box-description {
  font-size: var(--font-size-body-md);
  color: var(--color-text-secondary);
  line-height: var(--line-height-body);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--font-size-body-sm);
  color: var(--color-text-secondary);
  margin-bottom: 24px;
}

.breadcrumb-item {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.breadcrumb-item:hover {
  color: var(--color-accent-primary);
}

.breadcrumb-item.active {
  color: var(--color-text-primary);
}

.breadcrumb-separator {
  color: var(--color-text-tertiary);
}

/* Loading */
.loading {
  display: inline-block;
  width: 40px;
  height: 40px;
  border: 4px solid var(--color-bg-light);
  border-top-color: var(--color-accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Messages */
.message {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-body-sm);
  margin-bottom: 16px;
}

.message-success {
  background: var(--color-success-bg);
  border: 1px solid var(--color-success);
  color: var(--color-success);
}

.message-error {
  background: var(--color-error-bg);
  border: 1px solid var(--color-error);
  color: var(--color-error);
}

.message-warning {
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning);
  color: var(--color-warning);
}

.message-info {
  background: var(--color-info-bg);
  border: 1px solid var(--color-info);
  color: var(--color-info);
}

/* Responsive */
@media (max-width: 768px) {
  .btn {
    width: 100%;
    padding: 16px 24px;
  }
  
  .card-stat .number {
    font-size: 32px;
  }

  .card-stat .label {
    font-size: 16px;
  }
}

/* Contact Modal */
.contact-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 10000;
  justify-content: center;
  align-items: center;
}
.contact-modal-overlay.active {
  display: flex;
}
.contact-modal {
  background: #fff;
  border-radius: var(--radius-lg, 12px);
  width: 90%;
  height: 80vh;
  max-width: 520px;
  max-height: 1000px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}
.contact-modal-close {
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: var(--color-text-tertiary);
  line-height: 1;
}
.contact-modal-close:hover {
  color: #000;
}
.contact-modal-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text-primary, #1a1a1a);
}
.contact-modal-form {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.contact-modal-form .contact-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
}

.contact-modal-form .contact-modal-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: calc(80vh - 192px);
  padding: 0 24px 16px;
  overflow-y: auto;
}

.contact-modal-form .contact-modal-footer {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 24px;
  background: #fff;
  position: absolute;
  bottom: 0;
  width: 100%;  
}

.contact-modal-field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text-primary, #333);
}
.contact-modal-field .required {
  color: #e53e3e;
}
.contact-modal-field input,
.contact-modal-field textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.2s;
  box-sizing: border-box;
  resize: none;
}
.contact-modal-field input:focus,
.contact-modal-field textarea:focus {
  outline: none;
  border-color: var(--color-accent-primary, #0066ff);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}
.contact-modal-submit {
  width: 100%;
}

/* Contact Modal - Product Checkbox Group */
.contact-product-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 32px;
}
.contact-modal-field .contact-product-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  cursor: pointer;
  font-weight: 400;
}
.contact-product-item input[type="checkbox"] {
  width: auto;
}

/* Contact Modal - Agreement */
.contact-modal-agree label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  cursor: pointer;
}
.contact-modal-agree a {
  color: var(--color-accent-primary, #0066ff);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .contact-modal {
    width: 100%;
    height: 100%;
    max-width: inherit;
    max-height: inherit;
    border-radius: 0;
  }

  .contact-modal-form .contact-modal-header {
    padding: 20px;
  }

  .contact-modal-form .contact-modal-content {
    height: calc(100% - 124px);
    padding: 0 20px 16px;
  }

  .contact-modal-form .contact-modal-footer {
    padding: 0;
  }

  .contact-modal-form .contact-modal-footer button {
    border-radius: 0;
  }

  .contact-modal-form .contact-modal-footer button:hover {
    transform: inherit;
  }

  .card-project .img_cont {
    height: 45vw;
  }
}